EVIL RYU
Akuma, the man who had killed Gouken with the power of Dark Shotokan, tempted Ryu into the dark side. This made Ryu curious enough, but swore to not fall in the evil powers. However, after his fight with Ken, he was captured by the forces of Shadoloo leaded by M.Bison, and then submitted to mind control devices, where he could finally escape, but he still had the evil feeling inside him. Now, ever once in a while, the evil aura surges with more force, and Ryu turns into a evil man able to wield the power of Dark Shotokan. However, since he is not pure evil as Akuma, he has not been possesed by evil forces. However, even though Ryu has managed to overcome his evil side, his curse will always remain, awaiting to surge any moment.